GroundworkOpen the map

Napa County growth

364 new homes permitted in 2025

Census Building Permits Survey, 2025

New homes permitted in Napa County

Housing units the county's permit offices authorized, by year, from the Census Bureau.

New housing units permitted in Napa County
PeriodNew homesIn single-family homes
Jan–Sep 2026278200
Jan–Sep 2025224200
2025364258
2024439250
2023331281
20221,100220
20211,204161
2020770137
2019749135
  • Sep 202623
  • Aug 202673
  • Jul 202622
  • Jun 202633
  • May 202623
  • Apr 202632
  • Mar 202642
  • Feb 202676
  • Jan 202632
  • Dec 202529
  • Nov 202531
  • Oct 202531

New homes permitted each month, Oct 2025 to Sep 2026

People in Napa County

  • Population132,949Census Population Estimates · July 1, 2025
  • Change since 2020−4,532 (−3.3%)July 1, 2020 to July 1, 2025 · Census Population Estimates
  • New homes per 1,000 residents2.72025 permits per 1,000 people on July 1, 2025 · Census
  • Median household income$111,4712020-2024 · Census ACS 5-year, ±$4,025

Jobs in Napa County

  • Jobs in the county79,072Annual average 2025, all industries, by place of work · BLS QCEW
  • Change since 2020+8,598 (+12.2%)2020 to 2025 annual averages · BLS QCEW
  • Average weekly wage$1,4082025, all industries · BLS QCEW

Home values in Napa County

Change in the price of homes sold or refinanced more than once (the FHFA repeat-sales index).

  • Home prices, 1 year−1%2024 to 2025 · FHFA House Price Index
  • Home prices, 5 years+27%2020 to 2025 · FHFA House Price Index

Land in Napa County

Our own figures from the county roll and the county's recorded sales.

  • Vacant land2,624 vacant-coded on the county rollCounty roll · Oct 11, 2026

Growth in nearby counties

Lake CountySolano CountySonoma CountyYolo County

More

California growth by countyThe data (CSV, JSON)Napa County overview

About these numbersSources, dates and how these figures are built

New homes

U.S. Census Bureau, Building Permits Survey, 2019-01 to 2026-09; annual files 2019-2025, posted May 14, 2026; the monthly files through Sep 2026, posted Oct 27, 2026. New housing units authorized by building permits, reported plus imputed. A month is the figure in that month's file; a year is the annual file, which adds late and corrected reports, so twelve months need not add up to the year. Public domain.

People

U.S. Census Bureau, Population Estimates Program, Vintage 2025, July 1, 2020 to July 1, 2025, posted Mar 26, 2026. Public domain.

Income

U.S. Census Bureau, American Community Survey 2020-2024 5-year, table B19013, 2020-2024 (2024 dollars), posted Jan 29, 2026. Median household income; printed at a coefficient of variation of 30% or less. Public domain.

Jobs

U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2020-2025 annual averages, posted Aug 21, 2026. All industries, all ownerships, jobs covered by unemployment insurance; place of work. Public domain.

Land

Groundwork's map of the county roll and the county's own recorded sales: the same figures, gates and dates as the county page.

Data edition

Figures as of Oct 27, 2026. Area figures, not any one parcel's.